Billabong furnace Mens Winter Wetsuits are built for warmth in cold water, reliable, durable and aesthetically low key. This wetsuit is a premium cold water wetsuit, featuring stitch less construction, Xero foam and furnace lining, complete with mesh chest and back panel. FEATURES: Furnace internal quick dry thermal lining. Contour grip skin collar that's comfortable and chafe free. Xero stitchless seam for no needle holes, water tight seam. Drymax entry system for water tight enveloping entry. Fused wrist cuff edges for better sealed cuffs. Liquid dipped silicone wrist cuffs for a watertight pressure seal without the need for additional panels seams and stitching. 3D moulded supratext knee pads that are pre-bent, durable and flexible. Airtight superflex split neo tape - the most flexible available, pressure bonded for a stronger, water-tight, flexible seal. Billabong Furnace 5/4mm Mens Chest Zip Winter Wetsuit 2017